Weathered Ultramarine color palette — #E9F8FF · #00B5CD · #0063BD · #00616E · #0F1E2F

Cobalt and Cyan set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#E9F8FF): a clean, paper-quiet neutral.
• Cyan (#00B5CD): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#0063BD): A full-bodied, vivid blue — the color of deep harbor water.
• Peacock (#00616E): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Midnight (#0F1E2F): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged duotone, cool.

Use it as a design system

One click turns Weathered Ultramarine into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Frosted Lapis Corridor color palette (#E6F5FA, #00BEC5, #4E58D8, #00686C, #02071D)
• Aged Grape color palette (#EDF6FF, #2EA9FF, #6845C8, #005A90, #161A35)
• Weathered Denim color palette (#DCEEF9, #0097B9, #004D99, #00495B, #010D1F)
• Dusty Jade color palette (#E4FBFB, #00BF82, #00727A, #006644, #00212B)
• Patina Harbor color palette (#D3FFFF, #0097D5, #1F5CB6, #642C60, #0F3857)
• Sunlit Indigo Pier color palette (#ECF9ED, #00D4DB, #7277E7, #00888D, #2E1026)
• Cornflower Atelier color palette (#EDF7FF, #87DDFF, #3CAFFE, #5176E8, #103963)
• Petrol Field color palette (#EBF7FF, #D3D9EC, #A5BFDA, #007595, #31424D)

Browse the whole catalog at Explore, or see today's palette.